noise level meter for classroom

DB Noise Level Meter - MS1357 Professional Sound Level Meter (30-130 dB) with LCD Backlight A. Introduction This equipment has been designed to meet t...

... accuracy 1.5dB decibel 30-130dB sound Application This unit adopts condenser microphone as the sensor, high configuration ...

.... The sound is compact and light weight, convenient to carry. Polarized capacitance Microphone, Dynamic cahracteristics fast 125ms, Slo...

... GM1356 Environmental Detection This unit has been designed to meet the measurement requirement of engineers, quality contro...

... Digital Handheld DB Sonometros Audio 30-130dB Decibels Mini Sound Description: HT602 Sound 30...

...device used to measure and quantify sound in a given environment. It is commonly used in various industries, such as construction, manufactu...

... or bins for solids. Micropilot free space radar is used for continuous, non-contact measurement in powdery to granular bulk solids. Dust, fi...

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... for control measurements in the workplace The testo 815 sound can be used for control measurements of air conditioning and...

... 26GHz Radar Design Feature ◎Beam Angle is small, energy concentration, enhance the echo ability at the same time is conduci...

... Safe Laser Distance / Intrinsically safe Digital Sound Applications: YSD130 Digital Sound is an intrinsically safe an...

... Test The sound Of Environment Application Widely used to test the sound of environment, machinery, vehicle, ship and other ...

... Generator Set Specification Model A-KF17 Max. Power kVA 17.0 kW 13.2 Rate Power kVA 15.0 kW 12.0 Frequency Hz 50 Rate Voltage V 400/230...

... Technical specification Genset Model GP66DCS Prime Power 48KW/60KVA Standby Power 53KW/66KVA Phase Number 3 Power Factor 0.8 Rated Volt...

...Multi - With Relative Sound Function English User Manual:https://drive.google.com/open?id=1ljOAGGEPd_lT6xwQYJyYhgGdm4GcmeGR Featu...

... cleaner ever! This cleaner is designed to clean up to 40 square of windows and glass surfaces with ease. It utilizes a unique N- and Z-shap...

Product Description: The Massage Chair Air Pump is a mini vacuum pump specially designed for message chairs, oxygenation pumps, and other applications...

55'' panel fan: This 55'' panel fan is engineered to provide efficient and effective ventilation. It features an industrial exhaust fa...

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